import { Link, useNavigate } from 'react-router-dom'
import {
  Card,
  Breadcrumb,
  Form,
  Button,
  Radio,
  DatePicker,
  Select,
  Popconfirm
} from 'antd'
import locale from 'antd/es/date-picker/locale/zh_CN'
import { Table, Tag, Space } from 'antd'
import { EditOutlined, DeleteOutlined } from '@ant-design/icons'
import img404 from '../../assets/error.png'
import { useChannel } from '../../hooks/useChannel'
import { useEffect, useState } from 'react'
import { deleteArticleAPI, getArticleAPI } from '../../apis/article'
const { Option } = Select
const { RangePicker } = DatePicker


const Article = () => {
  const navagate = useNavigate()
  const channelList = useChannel()
  const status = {
    2: <Tag color='green'>审核通过</Tag>,
    1: <Tag color='warning'>待审核</Tag>
  }
  const columns = [
    {
      title: '封面',
      dataIndex: 'cover',
      width: 120,
      render: cover => {
        return (
          <img src={cover.images[0] || img404} width={80} height={60} alt='' />
        )
      }
    },
    {
      title: '标题',
      dataIndex: 'title',
      width: 220
    },
    {
      title: '状态',
      dataIndex: 'status',
      render: data => status[data]
    },
    {
      title: '发布时间',
      dataIndex: 'pubdate'
    },
    {
      title: '阅读数',
      dataIndex: 'read_count'
    },
    {
      title: '评论数',
      dataIndex: 'comment_count'
    },
    {
      title: '点赞数',
      dataIndex: 'like_count'
    },
    {
      title: '操作',
      render: data => {
        return (
          <Space size='middle'>
            <Button type='primary' shape='circle' icon={<EditOutlined />} onClick={() => navagate(`/publish?id=${data.id}`)} />


            <Popconfirm
              title='删除文章'
              description='你确定要删除这篇文章吗?'
              onConfirm={() => onConfirm(data)}
              okText='Yes'
              cancelText='No'
            >
              <Button
                type='primary'
                danger
                shape='circle'
                icon={<DeleteOutlined />}
              />
            </Popconfirm>
          </Space>
        )
      }
    }
  ]

  const [count, setCount] = useState(0)
  const [params, setParams] = useState({
    status: '',
    channel_id: '',
    begin_pubdate: '',
    end_pubdate: '',
    page: 1,
    per_page: 4
  })
  //   获取文章列表
  const [articleList, setArticleList] = useState([])
  useEffect(() => {
    async function getArticleList () {
      const res = await getArticleAPI(params)
      setArticleList(res.data.results)
      setCount(res.data.total_count)
    }
    getArticleList()
  }, [params])

  // 筛选文章

  const onFinish = formData => {
    setParams({
      ...params,
      channel_id: formData.channel_id,
      status: formData.status,
      begin_pubdate: formData.date[0].format('YYYY-MM-DD') && '',
      end_pubdate: formData.date[1].format('YYYY-MM-DD') && ''
    })

    console.log(formData)
    console.log(params)
  }

  // 分页
  const onPageChange = page => {
    setParams({
      ...params,
      page: page
    })
  }

  // 删除文章
  const onConfirm = async data => {
    await deleteArticleAPI(data.id)
    setParams({
      ...params
    })
  }
  return (
    <div>
      <Card
        title={
          <Breadcrumb
            items={[
              { title: <Link to={'/home'}>首页</Link> },
              { title: '文章列表' }
            ]}
          />
        }
        style={{ marginBottom: 20 }}
      >
        <Form initialValues={{ status: '' }} onFinish={onFinish}>
          <Form.Item label='状态' name='status'>
            <Radio.Group>
              <Radio value={''}>全部</Radio>
              <Radio value={0}>草稿</Radio>
              <Radio value={2}>审核通过</Radio>
            </Radio.Group>
          </Form.Item>

          <Form.Item label='频道' name='channel_id'>
            <Select
              placeholder='请选择文章频道'
              defaultValue=''
              style={{ width: 120 }}
            >
              {channelList.map(item => {
                return (
                  <Option key={item.id} value={item.id}>
                    {item.name}
                  </Option>
                )
              })}
            </Select>
          </Form.Item>

          <Form.Item label='日期' name='date'>
            {/* 传入locale属性 控制中文显示*/}
            <RangePicker locale={locale}></RangePicker>
          </Form.Item>

          <Form.Item>
            <Button type='primary' htmlType='submit' style={{ marginLeft: 40 }}>
              筛选
            </Button>
          </Form.Item>
        </Form>
      </Card>
      <div>
        {/*        */}
        <Card title={`根据筛选条件共查询到 ${count} 条结果：`}>
          <Table
            rowKey='id'
            columns={columns}
            dataSource={articleList}
            pagination={{
              total: count,
              pageSize: params.per_page,
              onChange: onPageChange
            }}
          />
        </Card>
      </div>
    </div>
  )
}

export default Article
